780186240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{135449}}^1$

素因数の和:135474

約数の個数: 96

約数和(自身を含む): 2694100500

約数和(自身を除く): 1913914260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 135449, 270898, 406347, 541796, 677245, 812694, 1083592, 1219041, 1354490, 1625388, 2031735, 2167184, 2438082, 2708980, 3250776, 4063470, 4334368, 4876164, 5417960, 6095205, 6501552, 8126940, 8668736, 9752328, 10835920, 12190410, 13003104, 16253880, 17337472, 19504656, 21671840, 24380820, 26006208, 32507760, 39009312, 43343680, 48761640, 52012416, 65015520, 78018624, 86687360, 97523280, 130031040, 156037248, 195046560, 260062080, 390093120, 780186240]

約数ペア:

[(1, 780186240), (2, 390093120), (3, 260062080), (4, 195046560), (5, 156037248), (6, 130031040), (8, 97523280), (9, 86687360), (10, 78018624), (12, 65015520), (15, 52012416), (16, 48761640), (18, 43343680), (20, 39009312), (24, 32507760), (30, 26006208), (32, 24380820), (36, 21671840), (40, 19504656), (45, 17337472), (48, 16253880), (60, 13003104), (64, 12190410), (72, 10835920), (80, 9752328), (90, 8668736), (96, 8126940), (120, 6501552), (128, 6095205), (144, 5417960), (160, 4876164), (180, 4334368), (192, 4063470), (240, 3250776), (288, 2708980), (320, 2438082), (360, 2167184), (384, 2031735), (480, 1625388), (576, 1354490), (640, 1219041), (720, 1083592), (960, 812694), (1152, 677245), (1440, 541796), (1920, 406347), (2880, 270898), (5760, 135449)]